Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Heather Chamberlain

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1649819632

Heather Chamberlain is registered under Occupational Therapist in Private Practice in Windham, Maine. Qualified in 2019, 7 years ago. Practices with Orthopaedic Associates of Maine PA, a 54-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
7
Licensed in
ME
In the registry since
2019

Practice location Address checks out

4 Commons Ave Ste A
Windham, ME 04062-5554
Phone: (207) 828-2100
Fax: (207) 553-7166
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 22 Station Ave Ste 201, Brunswick, ME 04011-2092 — (207) 828-2100
  • 14 Thomas Point Rd, Brunswick, ME 04011-3911 — (207) 828-2100
  • 33 Sewall St, Portland, ME 04102-2638 — (207) 828-2100

Specialties & licences

Physical Medicine & Rehabilitation Physician (primary) Taxonomy 208100000X · Licence OT3717 (ME)

Record details

NPI number1649819632
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 23, 2019
Last updated in NPPESSeptember 1, 2026
Certification dateSeptember 1, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Orthopaedic Associates Of Maine Pa — 54 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients35
Services billed 1,215 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Orthopaedic Associates of Maine PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 54 clinicians in the practice; 12 are shown here.